DISASSEMBLY - FRONT SECTION
E. Removal and Disassembly of Mainshaft Assembly
2. Remove the 3rd-4th speed sliding clutch from front of mainshaft.
1. Block the right countershaft assembly against case wall and pull the mainshaft assembly to the rear to free pilot from pocket of input shaft. Tilt front of mainshaft up and lift the assembly from case (inset). Use caution as the reverse gear is free and can fall from shaft.